The quote from Naguib Mahfouz's "Palace of Longing" expresses the idea of remaining committed to one's beliefs despite external skepticism. The speaker indicates an unwavering dedication to a higher principle, emphasizing that personal conviction should not be overshadowed by the disbelief of others. This reflects a profound inner strength and integrity, highlighting the struggle one faces when societal acceptance is at odds with individual beliefs.

This theme resonates throughout the narrative, as characters grapple with their aspirations and ideals in the face of societal pressure. Mahfouz's exploration of longing and the pursuit of meaningful truths invites readers to reflect on the importance of holding on to one's ideals, even when they are challenged by those around them. It underscores a universal truth about the courage it takes to uphold what one believes is right.